Published Online: Apr 15, 2023
Page range: 81 - 87
DOI: https://doi.org/10.2478/subbs-2022-0010
© 2022 Sorin Gog, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Sorin Gog
Babeş-Bolyai University,